Answer:
Step-by-step explanation:
Use the circle equation,
Plug in the center and radius:
Simplify:
So, the equation is
1) a.30
3) complementary: 12 and 78
supplementary: 102 and 78
Answer:
an = 80. 2^(n-5)
Step-by-step explanation:
r = a6/a5 =160/80 = 2
an = a5. r^(n-5)
= 80. 2^(n-5)
2 (x^3 - 2y^2 -5)
hope this helps
you are trying to factor as much out as possible from each
in this case, it is 2